340446541074 has 32 divisors (see below), whose sum is σ = 720987713280. Its totient is φ = 106800521472.

The previous prime is 340446541051. The next prime is 340446541081. The reversal of 340446541074 is 470145644043.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1847287 + ... + 2023205.

It is an arithmetic number, because the mean of its divisors is an integer number (22530866040).

Almost surely, 2^340446541074 is an apocalyptic number.

340446541074 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

340446541074 is an abundant number, since it is smaller than the sum of its proper divisors (380541172206).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340446541074 is a wasteful number, since it uses less digits than its factorization.

340446541074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194914.

The product of its (nonzero) digits is 645120, while the sum is 42.

The spelling of 340446541074 in words is "three hundred forty billion, four hundred forty-six million, five hundred forty-one thousand, seventy-four".